1181686

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:300

約数の個数: 24

約数和(自身を含む): 2058840

約数和(自身を除く): 877154

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 257, 418, 514, 2299, 2827, 4598, 4883, 5654, 9766, 31097, 53713, 62194, 107426, 590843, 1181686]

約数ペア:

[(1, 1181686), (2, 590843), (11, 107426), (19, 62194), (22, 53713), (38, 31097), (121, 9766), (209, 5654), (242, 4883), (257, 4598), (418, 2827), (514, 2299)]